<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <swiper-slide v-for="item in swiperList" :key="item.id">
        <img class="banner-img" :src="item.imgUrl">
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>
<script>
export default {
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  props: {
    swiperList: Array
  },
  computed: {
    showSwiper () {
      return this.swiperList.length
    }
  }
}
</script>
<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
  background-color: #fff !important
.wrapper
  overflow: hidden
  width: 100%
  height: 2.34rem
  .banner-img
    width: 100%
</style>
